#region Using Directives and Copyright Notice

// Copyright (c) 2007-2010, Computer Consultancy Pty Ltd
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the Computer Consultancy Pty Ltd nor the
//       names of its contributors may be used to endorse or promote products
//       derived from this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
// ARE DISCLAIMED. IN NO EVENT SHALL COMPUTER CONSULTANCY PTY LTD BE LIABLE 
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.

using System;
using System.Collections.Generic;
using System.Text;

#endregion

namespace Interlace.Network
{
    public abstract class DnsRecord 
    {
        string _name;
        uint _flags;
        uint _ttl;

        public DnsRecord(string name, int flags, int ttl)
        {
            _name = name;
            _flags = (uint)flags;
            _ttl = (uint)ttl;
        }

        internal IntPtr MarshalBase(DnsRecordChain chain, ushort type, ushort dataLength)
        {
            return chain.PrependRecord(_name, type, dataLength, _flags, _ttl);
        }

        internal IntPtr MarshalBase(DnsRecordChain chain, ushort type, byte[] data)
        {
            return chain.PrependRecord(_name, type, _flags, _ttl, data);
        }

        internal abstract void MarshalToChain(DnsRecordChain chain);

        public string Name
       { 	 
           get { return _name; }
           set { _name = value; }
        }

        public uint Flags
        { 	 
           get { return _flags; }
           set { _flags = value; }
        }

        public uint Ttl
        { 	 
           get { return _ttl; }
           set { _ttl = value; }
        }
    }
}
